What is a smart watch Xiaomi: a full review of the model range

The modern wearables market is full of offerings, but it is the Chinese giant Xiaomi that has managed to take a dominant position by offering devices that combine affordable prices and advanced technologies. When a user asks what Xiaomi watches are, he often encounters a confusing range of brands, sub-brands and generations. The company’s ecosystem has grown to include not only classic activity trackers, but also full-fledged smartwatches with an operating system, cartoon models for children and premium metal devices.

Understanding the difference between the Mi Band, Amazfit, Mi Watch and Xiaomi Watch S is critical before buying, as the functionality of these devices can be radically different. Some models work for weeks on a single charge, others require recharging every day, but offer app installation from the store. In this article, we will analyze all existing categories in detail so that you can choose the gadget that is ideal for your tasks.

It is worth noting that the company is actively using a multi-branding strategy. Under the auspices of Xiaomi, devices under the Redmi brands are produced, POCO And even specialized lines like the Black Shark, and the key difference between the budget and the flagship models is that they have built-in design. GPS-module and support NFC These are two things to look out for first if you're planning to use your gadget for sports or in-store payments.

Fitness bracelets Mi Smart Band: the evolution of trackers

The history of the popularity of wearable electronics from Xiaomi began with the Mi Band series. Initially, these were simple pedometers with a minimalistic design, but with the release of each new version, they acquired new features. Modern models, such as the Mi Smart Band 8 or 9, are no longer reminiscent of their predecessors: they received a large number of models. AMOLED-screens, neck or sneaker attachment, and advanced health monitoring.

The main feature of this line is autonomy. Unlike full-fledged smart watches, bracelets can work from 10 to 20 days without recharging, this is achieved by a simplified operating system and energy-efficient screens. The user receives a basic set of notifications, monitoring sleep, pulse and blood oxygen levels, but can not fully respond to messages or install third-party applications.

⚠️ Note: Notifications on Mi Band bracelets often come with a delay or may not display text messages from some messengers (such as Telegram or WhatsApp) without first configuring permissions in the Mi Fitness app.

For those interested in sports, the new versions have more than 150 sports modes. The device can automatically recognize running, walking and rowing. However, it is worth remembering that basic models often lack built-in GPS, so you need to bring a smartphone with you to accurately map the route. Models with the prefix "Pro" or "NFC" usually do not have this disadvantage and have a built-in navigation module.

📊 What's more important to you in the tracker?
Long battery life
GPS accuracy
Design and straps
Availability of NFC for Payment

Full-fledged smart watches: Watch, Watch S and Watch Pro series

If the wristbands are a trade-off between functionality and size, the Xiaomi Watch series is designed for those who need an independent wrist gadget, which falls into several subcategories. The budget segment is represented by models like the Mi Watch Lite or Redmi Watch, which offer a large screen and basic smart features, but are made mainly of plastic.

The mid-to-high segment is occupied by the Watch S series (Active, 1, 2, 3), which already includes premium devices with stainless steel housings, sapphire glass and support for technologies like eSIM in older models, which are based on the Wear OS operating system (in global versions) or proprietary HyperOS, which allows you to install maps, music and even make calls without a phone.

The Watch Pro series, which is positioned as a direct competitor to the Apple Watch and Samsung Galaxy Watch, uses powerful hardware, high-contrast displays and advanced health sensors, and the operating system in these models allows you to synchronize data with a variety of third-party services, turning the watch into a full-fledged computer on the wrist.

What is the difference between Wear OS and HyperOS?
Wear OS is Google’s operating system that gives access to the Google Play store, Google Assistant voice assistant and full integration with the company’s services. HyperOS (formerly MIUI for Watch) is Xiaomi’s own development that runs faster, consumes less power, but has a limited app store and fewer third-party integrations.

Compatibility is an important aspect of choice. If almost all models are suitable for Android smartphones, iPhone owners should be more careful. Some features, especially those related to health and message responses, may be limited when connecting to iOS. Always check the list of supported features on the official website before buying a specific modification.

Children's watches and specialized devices

A separate niche that Xiaomi is actively developing is a smart watch for children. MITU It's called Xiaomi Kids, and the main purpose of these devices is to keep the child safe and connect with the parents, and it allows you to track your location through the Internet. GPS, LBS Wi-Fi and also has a function. SOS-call-button.

The design of the watch is as safe as possible from shocks and water, because the active lifestyle of the child involves high loads. Some models have video communication, which allows parents not only to hear, but also to see what the child is doing. Geosons are another useful feature that sends a notification to the parent's phone if the child is outside the specified area (for example, a school or a park).

  • 👶 Security: Accurate positioning and emergency call button.
  • 🛡️ Protection: Impact-resistant body and moisture protection standard IPX7.
  • 📞 Communication: Support SIM-call-cards.

And there are specialized models, for example, for older people or for specific sports, which, although less common in global retail, can be found on marketplaces, often with a simplified interface, large fonts, and focus on monitoring heart rate and falls by sending data to relatives.

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When buying a baby watch, be sure to check the communication frequencies supported by the device, as Chinese versions may not work with local 4G carriers in your area.

To make a final decision, you need to compare the key parameters of the devices. The range of characteristics between the budget bracelet and the flagship watch is huge. Below is a table that will help you organize information about what Xiaomi watches are and how they differ.

CharacteristicsMi Smart Band (8/9)Redmi Watch 4Xiaomi Watch S3Xiaomi Watch 2 Pro
Screen typeAMOLEDAMOLEDAMOLEDAMOLED
Built-in GPSNo (only in Pro/NFC)There is.There is.Got (two-frequency)
Operating system
Installation of applicationsNo.No.Limited.Full (Google Play)
Case materialPlastic/AluminiumaluminumNerzh. steel/PlasticNerzh.

As you can see from the chart, the difference between app installation and navigation is a defining one. If you just want a step and notification tracker, overpay for Wear. OS But for navigation in the woods or in the city without a phone, there's a built-in system. GPS-The module becomes a mandatory requirement.

Also worth considering is autonomy. Flagship models with powerful processors and a permanent connection to the network often require charging every 1-3 days, while simple bracelets and models on HyperOS can safely survive a two-week vacation without a charger, a trade-off between functionality and running time.

Compatibility with operating systems and applications

The foundation of Xiaomi’s ecosystem is software, and the Mi Fitness app (formerly Zepp Life) is used to manage most devices (especially the wristbands and watches on HyperOS), a centralized hub that collects all the data about the health, training and settings of the device, and the app’s interface allows you to customize the widgets, dials and notifications you see in detail.

For Wear OS-based watches like the Xiaomi Watch 2, the standard Google Wear OS or Xiaomi Wear app is used depending on the region and version. This provides deep integration with Google services: Maps, Assistant, Calendar and Mail work natively. Health data is synchronized through Google Fit or Health Connect.

⚠️ Warning: Changing your smartphone from Android to iOS (or vice versa) often requires a full clock reset and re-binding, as backups of watch settings are rarely compatible between different platforms.

It's important to note that notifications are a flexible way to adjust which apps are going to be vibrating. However, long text can be cropped, especially on small-screen models. For full reading and quick response (via voice or templates), models with a full-fledged OS and the ability to type text are better suited.

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The final choice: how not to make a mistake when buying

Choosing Xiaomi smartwatches is always about balancing price, functionality and design. The market offers solutions for everything from a cheap fitness tracker to step counting to a premium gadget replacing a smartphone in the gym. Budget plays a big role, but it's often better to pay extra for NFC and GPS than to regret not having these features after a month of use.

Pay attention to the region of the device version. Global Version has language support, the right NFC frequencies, and compatible power supplies. Chinese versions (CN Version) can be cheaper, but often require Russifier crutchets and don't work properly with local payment systems, and this is especially true for SIM-enabled models.

In conclusion, Xiaomi’s ecosystem provides some of the best value for money solutions on the market. Whether you choose the compact Mi Band or the status Watch S Pro, you’ll get a quality product with a good screen and health benefits, and the key is to understand why you need a watch and choose a model for specific tasks, not marketing slogans.

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The best choice for most users will be the model of the middle segment with the AMOLED-screen-in GPS, It combines good visual experience and autonomy without the complexity of the OS.

Can I swim in a Xiaomi watch?
Most modern Xiaomi models, starting with the Mi Band 4 and Redmi Watch, have 5 ATM or IP68 moisture protection, which means that they can swim in the pool or take a shower. However, diving with them, taking a hot bath or sauna is not recommended, as steam and temperature changes can damage the adhesive layer of the case.
Does Xiaomi Watch Work with iPhone?
Yes, almost all models are compatible with iOS. For bracelets and watches on HyperOS you need the Mi Fitness app, for Wear OS – Google Wear OS. However, the functionality on the iPhone can be reduced: fast response to messages is often not available, music management is unstable, and some widgets may not sync.
How often should I charge a Xiaomi watch?
Charging frequency varies by model: Fitness bracelets (Mi Band) last 10-20 days, HyperOS (Watch S, Redmi Watch) watches – 7-15 days, Flagship watch on Wear OS with a permanent on screen and GPS require charging every 24-48 hours of active use.
What if your watch doesn’t see GPS?
Make sure you're outdoors, indoors or in dense urban areas, the signal may be lost, and check in the Mi Fitness app if the permit to use the "Always" geolocation is enabled for the app, sometimes calibrating the compass in the phone settings helps.